| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/15/11 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/15/11 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/15/11 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 08/12/11 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/12/11 | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
6 | |
| 08/12/11 | Current report filing |
|
5 | ||
| 08/12/11 | Quarterly report pursuant to Section 13 or 15(d) |
|
25 | ||
| 08/11/11 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/08/11 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 07/26/11 | Statement of changes in beneficial ownership of securities |
|
3 |
